Exposure
- ID
- GRAVI.2024-11-20T03:39:28.293_2
- Header ID
- GRAVI.2024-11-20T03:39:28.293
- Date updated
- 2024-11-20 03:50:42 UTC+0000
- Release date
- 2025-05-19 03:50:42 UTC+0000
- UTC Start
- 2024-11-20 03:39:28.293
- UTC End
- 2024-11-20 03:42:08.293
- MJD Start
- 60634.1524108
- MJD End
- 60634.1542626519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004164
- Ambient temperature (°C)
- 13.11
- Seeing (arcsec)
- 0.675
Observation
- ID
- 61881
- Category
- science
- Program ID
- 114.276G.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 44800
- Name
- GJ65A
- RA
- 24.7560541666667
- DEC
- -17.9505680555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.7020 | 85.4050 | 123.5000 | 123.8000 |
| A0-J2 | 122.6610 | 122.1670 | 99.0000 | 99.2000 |
| A0-K0 | 123.5050 | 123.1030 | 76.4440 | 76.6220 |
| G1-J2 | 57.0630 | 56.9380 | 60.5000 | 60.6000 |
| G1-K0 | 90.3740 | 90.3440 | 32.5100 | 32.7020 |
| J2-K0 | 48.1220 | 48.1200 | 358.6990 | 359.0240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60634.1524108 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772837 |
| DEC | -17.9475 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 85.702 |
| HIERARCH ESO ISS PBL12 END | 85.405 |
| HIERARCH ESO ISS PBLA12 START | 123.5 |
| HIERARCH ESO ISS PBLA12 END | 123.8 |
| HIERARCH ESO ISS PBL13 START | 122.661 |
| HIERARCH ESO ISS PBL13 END | 122.167 |
| HIERARCH ESO ISS PBLA13 START | 99.0 |
| HIERARCH ESO ISS PBLA13 END | 99.2 |
| HIERARCH ESO ISS PBL14 START | 123.505 |
| HIERARCH ESO ISS PBL14 END | 123.103 |
| HIERARCH ESO ISS PBLA14 START | 76.444 |
| HIERARCH ESO ISS PBLA14 END | 76.622 |
| HIERARCH ESO ISS PBL23 START | 57.063 |
| HIERARCH ESO ISS PBL23 END | 56.938 |
| HIERARCH ESO ISS PBLA23 START | 60.5 |
| HIERARCH ESO ISS PBLA23 END | 60.6 |
| HIERARCH ESO ISS PBL24 START | 90.374 |
| HIERARCH ESO ISS PBL24 END | 90.344 |
| HIERARCH ESO ISS PBLA24 START | 32.51 |
| HIERARCH ESO ISS PBLA24 END | 32.702 |
| HIERARCH ESO ISS PBL34 START | 48.122 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 358.699 |
| HIERARCH ESO ISS PBLA34 END | 359.024 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004108 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00422 |
| HIERARCH ESO ISS AMBI TEMP | 13.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |